OraFAQ Forum: Forms » To perform check on text item

Home » Developer & Programmer » Forms » To perform check on text item

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

To perform check on text item [message #300758]

Mon, 18 February 2008 00:56

AnamikaChaudhary
Messages: 33
Registered: December 2007
Location: Mumbai

Member

Hi Everyone...

I have two text items on my data block.When i leave 1st text and entering second one , then i have to check certain condition on second.. & i have global code that if the 2nd field is null then some value is assigned.

I used PRE-TEXT-ITEM .........but getting an error of restricted procedure for go_item(field name).Even i used KEY-NEXT-ITEM on first field but not working....so which trigger i'll use to validate(or to check) the 2nd field

Report message to a moderator

Re: To perform check on text item [message #300778 is a reply to message #300758]

Mon, 18 February 2008 01:55

vamsi kasina
Messages: 2112
Registered: October 2003
Location: Cincinnati, OH

Senior Member

What do you want to do exactly?
Do you want to go to some other item when the condition met?
Try to write your code in when-new-item-instance of second item.

By
Vamsi

Report message to a moderator

Re: To perform check on text item [message #300815 is a reply to message #300758]

Mon, 18 February 2008 03:14

Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

This is a scenario:
- a form is opened, all items are empty
- you enter something into the first item
- then you navigate out of it and want to check something on the second.

How and why? The second item is empty, isn't it? Does it have an initial value? Do you populate it with something in the WHEN-NEW-FORM-INSTANCE trigger, for example? If not, how can you validate an empty item? It is ... well, empty. Shouldn't you validate the second item after navigating out of it? If so, do that in the WHEN-VALIDATE-ITEM trigger.

Report message to a moderator

Re: To perform check on text item [message #300831 is a reply to message #300815]

Mon, 18 February 2008 03:42

vamsi kasina
Messages: 2112
Registered: October 2003
Location: Cincinnati, OH

Senior Member

Littlefoot,
If I'm not wrong, OP says there is some code, which initializes the second item.

Quote:

i have global code that if the 2nd field is null then some value is assigned.

By
Vamsi

[Updated on: Mon, 18 February 2008 03:42]

Report message to a moderator

Re: To perform check on text item [message #300842 is a reply to message #300831]

Mon, 18 February 2008 04:19

Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

Right; I translated it as "I have a global variable and may use it if the second item is left empty". It seems that I was wrong.

Report message to a moderator

Re: To perform check on text item [message #300956 is a reply to message #300758]

Mon, 18 February 2008 18:01

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

Why do you need to do a 'go_item' when you are already 'moving' to the field?

Please post your code and use 'code' tags.

David

Report message to a moderator

Previous Topic:	Creating Set up.exe and attching help files & tag files with the forms made in D2K
Next Topic:	Cursor manipulation within a text item

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Mon Mar 10 20:07:52 CDT 2025